bug for datasets


'image/shape': int64_feature(shape),
  File "H:\coco\data_2\mscoco_api\datasets\dataset_util.py", line 22, in int64_feature
    return tf.train.Feature(int64_list=tf.train.Int64List(value=[value]))

TypeError: [480, 640, 3] has type list, but expected one of: int, long